I’ve got a Rotax max 125 from about 2016 and never had a single issue with it.
However, I just went to try and start it after about 5 weeks of no running and it was kicking as normal for a bit, nothing out of the ordinary for it considering the fuel had been drained etc. It has the older style starter switch, the red ‘dial’ that you turn to start.
After a couple of kicks, I went to turn it again and nothing happened, no noise at all, no kick, checked spark plug and no spark. I’m assuming there is an issue on the battery side but it’s fully charged and hasn’t been touched at all.
Any suggestions as to what to try is very much appreciated.